Maclan Racing have announced the forthcoming release of their MR4 series motors. The sensored MR4 was specifically design for 4WD SCT racing and it will come with two KV options for different track conditions. Each features a custom stator for the respective KV option to deliver a much higher performance value. The 3500KV was designed for smaller indoor tracks that has more technical turns and excels when that quick burst of power is neeed. The high torque design of the 3500KV MR4 will provide the power to clear all types of jumps without hesitation. The 4150KV was designed for all around conditions. The higher KV and specially designed stator provides super smooth throttle feel and high top speeds.